'Pavel Vlasov',
'email' => 'Pavel.Vlasov@hammurapi.com',
'date' => '2010-04-06',
'name' => 'jDraw Plugin',
'desc' => 'Uses JGraphX diagram editor to draw diagrams - Based on draw plug-in.',
'url' => 'http://wiki.splitbrain.org/plugin:jdraw',
);
}
function getType() {
return 'substition';
}
function getSort() {
return 303;
}
function connectTo($mode) {
$this->Lexer->addSpecialPattern("{{jdraw>.+?}}",$mode,'plugin_jdraw');
}
/**
* Handle the match
*/
function handle($match, $state, $pos, &$handler) {
return substr($match,8,-2);
}
/**
* Create output
*/
function render($mode, &$renderer, $indata) {
$name = $indata;
global $conf;
if($mode != 'xhtml') {
return false;
}
//check name
$name = strtolower($name);
if (strlen($name)==0) {
$renderer->doc.="---INVALID_DIAGRAM---";
return true;
}
$namespace="";
$lastColonPos = strripos($name,":");
if ($lastColonPos>0) {
$namespace=substr($name, 0, $lastColonPos);
$name = substr($name, $lastColonPos+1);
}
$namespace.=':';
$media_dir = $conf['mediadir'].'/'.str_replace(":","/",$namespace);
if (! file_exists($media_dir)) {
mkdir ($media_dir);
chmod ($media_dir, 0777);
}
$image_file = $name.'.'.$this->getConf('image_format');
if (! is_readable($media_dir.$image_file)) {
$image_file = $name.'.gif'; // for seamless migration from the previous version.
}
$types=getMimeTypes();
if (! $types['mxe']) {
msg("jDraw plugin needs entry in mime.conf: \"mxe text/xml\"",-1);
}
$random = rand(0,100000); //to prevent JS errors if one diagram is on a page mupltiple times
//base URL to fetch every file
$fetchpath = DOKU_BASE."lib/exe/fetch.php?media=$namespace";
$image_id = "jdraw_image__$random";
$renderer->doc.="![[diagram]]({$fetchpath}{$image_file}')
";
$auth = auth_quickaclcheck("{$namespace}*");
if ($auth >= AUTH_DELETE) {
$appletQueryString="dokuBase=".bin2hex(DOKU_BASE);
$appletQueryString.="&authtok=".auth_createToken();
$appletQueryString.="§ok=".getSecurityToken();
$appletQueryString.="&sessionName=".session_name();
$appletQueryString.="&sessionId=".session_id();
$appletQueryString.="&name=".bin2hex($indata);
$appletQueryString.="&image_format=".$this->getConf("image_format");
$appletQueryString.="&palettes=".bin2hex($this->getConf("palettes"));
//$appletQueryString.="&dokuCookie=".bin2hex(DOKU_COOKIE);
//$appletQueryString.="&dokuCookieValue=".bin2hex($_COOKIE[DOKU_COOKIE]);
if (! is_readable($media_dir.$name.".mxe")) {
$appletQueryString.="&isNew=yes";
}
$appletQueryString.="&rnd=".$random; // To prevent serving of cached page.
$renderer->doc.="Edit
";
}
return true;
}
}